Objects
Unknown. Flat-convex lense (magnifier). 18th century
Unknown. Flat-convex lense (magnifier). 18th century
Number
МЛ-479
Title
Flat-convex lense (magnifier)
Date
18th century
Author
Unknown
Material
glass, wood, elephant ivory
Corpus
History of Science Monuments. 14th-19th centuries. Mikhail Lomonosov Museum